My 2008 Yukon Hybrid came with no spare. I have bought a spare tire and wheel and now need a jack. Neither GMC nor Chevy seems able to tell me the specifications (like minimim height required) that I need for the jack (tho both are willing to sell me one for about $197). Any advice out there?

 

If you receive more Yukon Jack(s) than you can handle, lemme know. 8*)

Benton 18sep09

 

They are the same for 2007/08/09 Tahoe/Yukon/Escalade/Suburban. Just hit a junk yard and they will have the jack and anything else you need (parts to make the winch work).
Also, if you plan to put it in the spare tire well, check out this post:
https://www.greenhybrid.com/discuss/...ds-pics-21333/
I put one of these on mine, and it is great.